Input & Output |
Analog input |
1 channel,voltage / current signal can be switched,voltage 0~10V,current 0~20mA |
Digital input |
5 channels,Optocoupler isolation |
Analog output |
1 channel, voltage 0~10V,current 0~20mA,Output type switchable |
Digital output |
1 channel, Optocoupler isolation / open collector output / rated current 20mA (Y terminal) |
Digital pulse output |
1 channel,Optocoupler isolation / open collector pulse (frequency or PWM) output (Y terminal) |
Relay output |
1 channel,Normally open and normally closed contact, 250VAC-3A |
Communication mode |
Standard MODBUS-485 communication protocol |
Control characteristics |
control mode |
Space voltage vector control mode |
Frequency setting mode |
Keyboard setting, analog setting, pulse setting, PID, communication setting and others |
Frequency control range |
0.01~400Hz |
Speed regulation ratio |
1:100 |
Steady speed accuracy |
±0.5%(SVC) |
Multistage speed control |
Built in simple PLC can control the maximum 16 speed frequency logic |
Carrier adjustable |
1.0~16kHz ,adjusted according to the module temperature |
Important functions |
Shutdown mode, bus overvoltage protection |
Protection function |
Overload capacity |
60s-rated current x 150%; 10s-rated current x 180%;3s-rated current x 200% |
Open phase protection |
In case of phase loss at the input or output end, the motor stops freely |
Overheat protection |
Threshold can be set freely according to the ambient temperature, accuracy is ± 3 ºC |
Stall protection |
Prevent stall during acceleration or deceleration or operation (working current can be set) |
Grounding protection |
by current sensor |
Instant stop |
The load feedback energy compensates for the voltage reduction and maintains the continuous operation of the frequency converter in a short time |
Specification structure |
Rated input |
voltage:1PH220V±15%; 3PH380V±15%
Frequency:50Hz/60Hz±5% |
Cooling and protection |
IP20;forced cooling |
Use environment |
-10ºC~+50ºC;Derating above 40 ºC; Altitude: not higher than 1000m; Indoor, no corrosive gas |
Preservation environment |
-20ºC~+65ºC;Humidity: 20-90% RH (no condensation); shock <6m/s2(0.6g) |